Playa de Rellenos Urbanos is a coastal beach and promenade located in the Vicente López district of Buenos Aires, along the shoreline of the Río de la Plata. The beach provides direct shore access for paddlers launching kayaks, SUPs, or surf skis. It is situated within an urban area, characterized by a flat coastal path ideal for walking and jogging, which also serves as access to the waterfront. The area is having minimal elevation changes. The beach is within walking distance of the Microcentro district and is approximately 400 meters from the Ramada By Wyndham Buenos Aires Hotel, indicating its integration into the urban environment. Parking and specific beach facilities are not detailed, nor is the character of the surf or shore-break. The beach's exposure to wind and the effects of tide on the launch are not specified.

The overall vibe is that of an urban waterfront, suitable for a relaxed paddle close to the city. The beach serves as a reference point for several nearby paddle routes, indicating it is a recognized location within the local paddling community. Specific routes in proximity include the Paddle Route Rio Sarmiento - Arroyo Los Reyes, the Paddle Route Luján River - Espera Creek - Sarmiento River, and the Paddle Route 6 Rivers in the Tigre Delta del Paraná area. These suggest that Playa de Rellenos Urbanos can be a starting point or a waypoint for exploring the broader network of rivers and creeks in the Paraná Delta region north of Buenos Aires. No information is available regarding water quality, seasonal water temperatures, specific hazards, paddling restrictions, wildlife, or the historical significance of the site. The aesthetic is that of a developed coastal promenade.